![mscomctl ocx not correctly registered a file is missing or invalid mscomctl ocx not correctly registered a file is missing or invalid](https://www.partitionwizard.com/images/uploads/articles/2020/10/mscomctl-ocx/mscomctl-ocx-thumbnail.jpg)
- #Mscomctl ocx not correctly registered a file is missing or invalid update#
- #Mscomctl ocx not correctly registered a file is missing or invalid registration#
At the bottom of the General tab you should see a button that says "Unblock". If you get this message when trying to access help from within the program, right click on the IFS Help.chm file and choose properties.
#Mscomctl ocx not correctly registered a file is missing or invalid update#
This is due to a Microsoft security update that changed the way the compiled html help files are treated by Windows Explorer in various "security zones" when you download a help file from the internet. You can try checking SourceForge to see if one of the downloads might contain the missing DLL file.
![mscomctl ocx not correctly registered a file is missing or invalid mscomctl ocx not correctly registered a file is missing or invalid](https://i.stack.imgur.com/K8pJi.png)
You can search the site for the missing DLL file.
#Mscomctl ocx not correctly registered a file is missing or invalid registration#
You should get a message if the component registration succeeded.Ī required. Regsvr32 c:\windows\syswow64\mscomctl.ocx Regsvr32 c:\windows\system32\mscomctl.ocx In Windows 8.1 and later, right-clicking on the Start button brings up this menu, also.įrom the command prompt, type the following command depending on whether you have a 32-bit or 64-bit operating system. Click Yes to the User Account Control message that appears. Press the WINDOWS and X keys together and then click on Command Prompt (Admin). In Windows 8 and 10, use the Power User Menu. If you are prompted for an administrator password or confirmation, type the password or provide confirmation. In the list of results, right-click Command Prompt and then click Run as administrator. To do that in Windows 7, click the Start button. Once you have the file in the correct folder, if you still get this error message, you can try to register it yourself, but may need elevated privilege to run the following command. If you do not have a copy of the mscomctl.ocx file in your system32 or syswow64 folder, click on the following link to download a copy and then copy it to your system32 or syswow64 folder depending on whether you are running a 32-bit or 64-bit version of the operating system. Most of the time this utility is run directly on the ArcSDE server on which it was installed. Note: Prior to an upgrade, the CHECKSCHEMA utility is often run against the database repository to check for detached records. First look to see if you have a copy of the file. Error: TABCT元2.OCX OR one of its dependencies NOT correctly registered: a file is missing OR invalid. For IFS Construction Kit to start, this file must be in your c:\windows\system32 directory for 32-bit versions of the operating system, or in your c:\windows\syswow64 directory for 64-bit systems. The file mscomctl.ocx is not usually shipped with Windows Vista, 7, 8, or 10. You may encounter one of the following error messages when you try to start IFS Construction Kit or try to access help from within the program.Ĭomponent MSCOMCTL.OCX or one of its dependencies is not correctly registered: a file is missing or invalid I have successfully run IFS Construction Kit under Windows XP, Vista, Windows 7, Windows 8, and Windows 10.